65386192

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{241}}^1\times {\mathrm{547}}^1$

素因数の和:827

約数の個数: 40

約数和(自身を含む): 131555072

約数和(自身を除く): 66168880

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 241, 248, 482, 496, 547, 964, 1094, 1928, 2188, 3856, 4376, 7471, 8752, 14942, 16957, 29884, 33914, 59768, 67828, 119536, 131827, 135656, 263654, 271312, 527308, 1054616, 2109232, 4086637, 8173274, 16346548, 32693096, 65386192]

約数ペア:

[(1, 65386192), (2, 32693096), (4, 16346548), (8, 8173274), (16, 4086637), (31, 2109232), (62, 1054616), (124, 527308), (241, 271312), (248, 263654), (482, 135656), (496, 131827), (547, 119536), (964, 67828), (1094, 59768), (1928, 33914), (2188, 29884), (3856, 16957), (4376, 14942), (7471, 8752)]